XSS in Parse-community Parse-server
CVE-2026-31868
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.4 and 8.6.30, an attacker can upload a file with a file extension or content type that is not blocked by the defau…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (20.0th percentile) — read the EPSS interpretation.
Affected products
- Parse-community Parse-server — versions >= 9.0.0 < 9.6.0-alpha.4, < 8.6.30
Weakness classification (CWE)
References
- https://github.com/parse-community/parse-server/security/advisories/GHSA-v5hf-f4c3-m5rv (x_refsource_CONFIRM)
- https://github.com/parse-community/parse-server/releases/tag/8.6.30 (x_refsource_MISC)
- https://github.com/parse-community/parse-server/releases/tag/9.6.0-alpha.4 (x_refsource_MISC)